Automatic stop device for abnormal paying-off of continuous annealing copper wire drawing machine

The utility model provides a continuous annealing copper wire drawing machine pay-off abnormity automatic stop device, which comprises a device body, the device body is composed of a first assembly, a second assembly, a third assembly and a pressure spring, the first assembly, the second assembly and the third assembly are all cylindrical structures, the bottom end of the first assembly is provided with a limit disc, and the bottom end of the third assembly is provided with a stop block. The outer side surface of the first assembly is sleeved with a compressed spring, the first assembly is sleeved with the second assembly, the second assembly is located above the compressed spring, and an inner threaded hole is formed in the surface of the third assembly in a penetrating mode. The first component, the second component, the third component and the pressure spring are matched for use, so that the equipment can be automatically stopped when the conditions such as disordered wires and the like cannot be normally